Acid

“As oceans absorb CO2 from the air, their pH level falls gradually. Under the rapid escalation of greenhouse gas emissions, ocean acidification is gathering pace and many forms of marine life – especially species that build calcium-based shells – are under threat.” (http://www.theguardian.com/environment/2013/aug/25/rising-acid-levels-seas-endanger-marine-poertner)

Are we prepared to treat planet-scale acid reflux?

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